/* ========================================
   Die drei ??? - Folgen-Datenbank
   Dark Mode Stylesheet
   ======================================== */

:root {
    /* Farben */
    --bg-primary: #0d0d0f;
    --bg-secondary: #151518;
    --bg-tertiary: #1a1a1f;
    --bg-card: #1e1e24;
    --bg-card-hover: #252530;
    
    --accent-primary: #e63946;
    --accent-secondary: #ff6b6b;
    --accent-tertiary: #ffd166;
    
    --text-primary: #f1f1f1;
    --text-secondary: #a0a0a8;
    --text-muted: #6c6c75;
    
    --border-color: #2a2a32;
    --border-light: #3a3a45;
    
    /* Schatten */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 20px rgba(230, 57, 70, 0.3);
    
    /* Uebergaenge */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
    
    /* Abstande */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* ========================================
   Header
   ======================================== */
.site-header {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-icon {
    display: flex;
    gap: 2px;
}

.question-mark {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-shadow: 0 0 10px rgba(230, 57, 70, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

.question-mark:nth-child(2) {
    animation-delay: 0.2s;
}

.question-mark:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.logo-text h1 {
    font-size: 1.75rem;
    margin: 0;
    color: var(--text-primary);
}

.tagline {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.header-stats {
    display: flex;
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.stat-value {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================================
   Main Content
   ======================================== */
.main-content {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

/* Control Bar */
.control-bar {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.search-wrapper {
    flex: 1;
    min-width: 250px;
    position: relative;
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.2);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-clear {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.search-clear:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.sort-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    white-space: nowrap;
}

.sort-select {
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 2rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23a0a0a8' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
}

.sort-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* ========================================
   Category Tabs
   ======================================== */
.category-tabs {
    margin-bottom: var(--spacing-lg);
}

.category-tabs .nav-tabs {
    border-bottom: 2px solid var(--border-color);
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.category-tabs .nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-normal);
    margin-bottom: -2px;
}

.category-tabs .nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border-color: var(--border-light);
}

.category-tabs .nav-link.active {
    color: var(--accent-primary);
    background: transparent;
    border-color: var(--accent-primary);
}

.tab-icon {
    font-size: 1.1rem;
}

.tab-count {
    font-size: 0.75rem;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    color: var(--text-muted);
}

.nav-link.active .tab-count {
    background: var(--accent-primary);
    color: white;
}

/* ========================================
   Episodes Grid
   ======================================== */
.episodes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

/* Episode Card */
.episode-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
}

.episode-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.episode-card-cover {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.episode-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.episode-card:hover .episode-card-cover img {
    transform: scale(1.05);
}

.episode-number {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--accent-primary);
    color: white;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.episode-rating-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 4px;
}

.episode-rating-badge i {
    color: var(--accent-tertiary);
    font-size: 0.85rem;
}

.episode-rating-badge span {
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
}

.episode-card-body {
    padding: var(--spacing-md);
}

.episode-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 var(--spacing-sm);
    color: var(--text-primary);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.episode-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.episode-date {
    display: flex;
    align-items: center;
    gap: 4px;
}

.episode-ratings-count {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* No Results */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xxl);
    color: var(--text-muted);
}

.no-results i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.no-results h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

/* Loading Spinner */
.loading-spinner {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    color: var(--text-muted);
    gap: var(--spacing-md);
}

.spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   Modal
   ======================================== */
.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg);
}

.modal-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.modal-body {
    padding: 0;
}

/* Episode Detail */
.episode-detail {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 0;
}

@media (max-width: 768px) {
    .episode-detail {
        grid-template-columns: 1fr;
    }
}

.episode-detail-cover {
    position: relative;
    background: var(--bg-tertiary);
}

.episode-detail-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.episode-detail-number {
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--accent-primary);
    color: white;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.episode-detail-info {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.episode-detail-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.episode-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.episode-detail-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.episode-detail-meta-item i {
    color: var(--accent-primary);
}

.episode-detail-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    max-height: 150px;
    overflow-y: auto;
}

.episode-detail-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.episode-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.episode-link:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--border-light);
}

/* Rating Section */
.rating-section {
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
}

.rating-section-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.rating-section-title i {
    color: var(--accent-tertiary);
}

.rating-categories {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.rating-category {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    align-items: center;
    gap: var(--spacing-md);
}

@media (max-width: 576px) {
    .rating-category {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
}

.rating-category-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.star-rating {
    display: flex;
    gap: 4px;
}

.star-rating .star {
    font-size: 1.5rem;
    color: var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.star-rating .star:hover,
.star-rating .star.hovered {
    color: var(--accent-tertiary);
    transform: scale(1.1);
}

.star-rating .star.active {
    color: var(--accent-tertiary);
}

.rating-value {
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    color: var(--text-muted);
    min-width: 40px;
    text-align: right;
}

.rating-value.has-rating {
    color: var(--accent-tertiary);
}

/* Current Average */
.current-average {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.average-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.average-value {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.average-stars {
    display: flex;
    gap: 2px;
}

.average-stars i {
    color: var(--accent-tertiary);
    font-size: 1rem;
}

.average-stars i.empty {
    color: var(--border-color);
}

.average-number {
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-tertiary);
}

.average-count {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Submit Button */
.rating-submit {
    margin-top: var(--spacing-lg);
}

.btn-submit-rating {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-submit-rating:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-submit-rating:disabled {
    background: var(--border-color);
    cursor: not-allowed;
    transform: none;
}

/* ========================================
   Toast
   ======================================== */
.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.toast-header {
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.site-footer a {
    color: var(--accent-primary);
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 992px) {
    .header-stats {
        display: none;
    }
}

@media (max-width: 768px) {
    .logo-text h1 {
        font-size: 1.5rem;
    }
    
    .tagline {
        display: none;
    }
    
    .control-bar {
        flex-direction: column;
    }
    
    .sort-wrapper {
        width: 100%;
    }
    
    .sort-select {
        flex: 1;
    }
    
    .tab-text {
        display: none;
    }
    
    .category-tabs .nav-link {
        padding: var(--spacing-sm);
    }
    
    .episodes-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: var(--spacing-md);
    }
    
    .episode-title {
        font-size: 0.95rem;
    }
}

/* ========================================
   Scrollbar
   ======================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-light);
}